Crate rustc_expand

Modules

• base
• build
• config
  Conditional compilation stripping.
• errors
• expand
• mbe 🔒
  This module implements declarative macros: old macro_rules and the newer macro. Declarative macros are also known as “macro by example”, and that’s why we call this module mbe. For external documentation, prefer the official terminology: “declarative macros”.
• module
• placeholders 🔒
• proc_macro
• proc_macro_server 🔒

Macros

• configure

Statics

• DEFAULT_LOCALE_RESOURCE
  Raw content of Fluent resource for this crate, generated by fluent_messages macro, imported by rustc_driver to include all crates’ resources in one bundle.

Functions

• compile_declarative_macro
  Converts a macro item into a syntax extension.